diff options
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index cb608768ca3..7b23743eb9c 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -3545,7 +3545,9 @@ void put_io_context(struct io_context *ioc) if (ioc->aic && ioc->aic->dtor) ioc->aic->dtor(ioc->aic); if (ioc->cic_root.rb_node != NULL) { - cic = rb_entry(rb_first(&ioc->cic_root), struct cfq_io_context, rb_node); + struct rb_node *n = rb_first(&ioc->cic_root); + + cic = rb_entry(n, struct cfq_io_context, rb_node); cic->dtor(ioc); } rcu_read_unlock(); |